diff options
Diffstat (limited to 'drivers/scsi/sd_dif.c')
| -rw-r--r-- | drivers/scsi/sd_dif.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c index 0cb39ff2117..e52d5bc42bc 100644 --- a/drivers/scsi/sd_dif.c +++ b/drivers/scsi/sd_dif.c @@ -392,7 +392,7 @@ int sd_dif_prepare(struct request *rq, sector_t hw_sector, unsigned int sector_s virt = bio->bi_integrity->bip_sector & 0xffffffff; bip_for_each_vec(iv, bio->bi_integrity, i) { - sdt = kmap_atomic(iv->bv_page, KM_USER0) + sdt = kmap_atomic(iv->bv_page) + iv->bv_offset; for (j = 0 ; j < iv->bv_len ; j += tuple_sz, sdt++) { @@ -405,16 +405,16 @@ int sd_dif_prepare(struct request *rq, sector_t hw_sector, unsigned int sector_s phys++; } - kunmap_atomic(sdt, KM_USER0); + kunmap_atomic(sdt); } - bio->bi_flags |= BIO_MAPPED_INTEGRITY; + bio->bi_flags |= (1 << BIO_MAPPED_INTEGRITY); } return 0; error: - kunmap_atomic(sdt, KM_USER0); + kunmap_atomic(sdt); sd_printk(KERN_ERR, sdkp, "%s: virt %u, phys %u, ref %u, app %4x\n", __func__, virt, phys, be32_to_cpu(sdt->ref_tag), be16_to_cpu(sdt->app_tag)); @@ -453,13 +453,13 @@ void sd_dif_complete(struct scsi_cmnd *scmd, unsigned int good_bytes) virt = bio->bi_integrity->bip_sector & 0xffffffff; bip_for_each_vec(iv, bio->bi_integrity, i) { - sdt = kmap_atomic(iv->bv_page, KM_USER0) + sdt = kmap_atomic(iv->bv_page) + iv->bv_offset; for (j = 0 ; j < iv->bv_len ; j += tuple_sz, sdt++) { if (sectors == 0) { - kunmap_atomic(sdt, KM_USER0); + kunmap_atomic(sdt); return; } @@ -474,7 +474,7 @@ void sd_dif_complete(struct scsi_cmnd *scmd, unsigned int good_bytes) sectors--; } - kunmap_atomic(sdt, KM_USER0); + kunmap_atomic(sdt); } } } |